Analysis
- max time kernel
150s - max time network
119s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
07/09/2026, 12:33
General
- Target TenkaiPOS-Setup-V1.1.0+98.exe
- Size 35.1MB
- Sample260907-prphvsvvc1
- SHA256 844d768f87b2de649c6de6268378c775a73dd2c27564d3fe18d3af72551096d0
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\TenkaiPOS-Setup-V1.1.0+98.exe"C:\Users\Admin\AppData\Local\Temp\TenkaiPOS-Setup-V1.1.0+98.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-J0BH1H4WNJ.tmp\TenkaiPOS-Setup-V1.1.0+98.tmp"C:\Users\Admin\AppData\Local\Temp\is-J0BH1H4WNJ.tmp\TenkaiPOS-Setup-V1.1.0+98.tmp" /SL5="$501EE,35618840,893952,C:\Users\Admin\AppData\Local\Temp\TenkaiPOS-Setup-V1.1.0+98.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
TenkaiPOS-Setup-V1.1.0+98.tmp
memory/2656-1-0x0000000000A40000-0x0000000000B29000-memory.dmp
memory/2656-8-0x0000000000A40000-0x0000000000B29000-memory.dmp
memory/5080-6-0x00000000010F0000-0x00000000010F1000-memory.dmp
memory/5080-10-0x00000000010F0000-0x00000000010F1000-memory.dmp
memory/5080-9-0x0000000000150000-0x000000000059C000-memory.dmp